Train v. Car

Driving around the suburbs of Richmond, I come to an intersection with a railroad crossing in it. Waiting my turn to make a right turn, I read a sign below the yield sign. It reads "Do not stop on tracks". Behold my eyes the car in front of me, stopped on the tracks. What if a train was coming and that car was there, who would win? To the driver of the SUV, C'mon man.